diff options
Diffstat (limited to 'gcc-4.4.3/gcc/config/arm/constraints.md')
-rw-r--r-- | gcc-4.4.3/gcc/config/arm/constraints.md | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/gcc-4.4.3/gcc/config/arm/constraints.md b/gcc-4.4.3/gcc/config/arm/constraints.md index d14dafd2b..8cab39a66 100644 --- a/gcc-4.4.3/gcc/config/arm/constraints.md +++ b/gcc-4.4.3/gcc/config/arm/constraints.md @@ -31,6 +31,7 @@ ;; The following multi-letter normal constraints have been used: ;; in ARM/Thumb-2 state: Da, Db, Dc, Dn, Dl, DL, Dv ;; in Thumb-1 state: Pa, Pb +;; in Thumb-2 state: Ps, Pt, Pw, Px ;; The following memory constraints have been used: ;; in ARM/Thumb-2 state: Q, Ut, Uv, Uy, Un, Us @@ -149,6 +150,26 @@ (match_test "TARGET_THUMB1 && ival >= -262 && ival <= 262 && (ival > 255 || ival < -255)"))) +(define_constraint "Ps" + "@internal In Thumb-2 state a constant in the range -255 to +255" + (and (match_code "const_int") + (match_test "TARGET_THUMB2 && ival >= -255 && ival <= 255"))) + +(define_constraint "Pt" + "@internal In Thumb-2 state a constant in the range -7 to +7" + (and (match_code "const_int") + (match_test "TARGET_THUMB2 && ival >= -7 && ival <= 7"))) + +(define_constraint "Pw" + "@internal In Thumb-2 state a constant in the range -255 to -1" + (and (match_code "const_int") + (match_test "TARGET_THUMB2 && ival >= -255 && ival <= -1"))) + +(define_constraint "Px" + "@internal In Thumb-2 state a constant in the range -7 to -1" + (and (match_code "const_int") + (match_test "TARGET_THUMB2 && ival >= -7 && ival <= -1"))) + (define_constraint "G" "In ARM/Thumb-2 state a valid FPA immediate constant." (and (match_code "const_double") |